Geometry, Area and Perimeter Calculator

Calculate Area, Perimeter, Sides, Angles of triangles, quadrilaterals, ...

With the Geometry Calculator, learn "How to" calculate area, perimeter, angles, sides, hights, ... of a lot of geometric figures.

A1) Calculate Equilateral Triangle: Calculate Area of an Equilateral Triangle using only one variable. Calculate the height, the perimeter and the Area of any Equilateral Triangle.

A2) Right Triangle. Calculate the area of a right Triangle, the perimeter or the height. Calculate easily the not right angle of a the right triangle

A3) Isosceles Triangle. Calculate the area of a Isosceles Triangle, Discover how to calculate the rest of the values using only two of them. Calculate area, perimeter, sides, height and angle quickly and easily

A4) Scalene Triangle. Calculate all variable of a Scale Triangle. Calculate area, perimeter, the three sides and the three angles.

Calculate more geometric figures:

- Square

- Rectangle

- Rhombus

- Rhomboid

- Right Trapezoid

- Isosceles Trapezoid

- Pentagons

- Hexagons

- Heptagons

- Octagons

.... easy.... fast.....